Combined ceiling vent for supply air and return air COMBIDQJ

Fields of application

Supply and return air systems can be used in comfort rooms, such as offices for cooling up to Δt= – 10K. Mounting height 2.6 – 4m.

Function

The high induction of the swirl jet produced by the louvre layout reduces the end velocity of jet and the temperature difference very quickly. This allows the air to be blown into the room without causing draughts. The air jet direction can also be adjusted manually later on. The free cross-section is the same in all louvre positions, so that pressure loss and volume level do not change when the throw pattern is adjusted.

Volumetric flow range

150 – 600 m³/h, use in VAV systems from 100% to 40%.
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References